Drawing device for building structure design

Abstract

The utility model relates to the technical field of drawing devices, and discloses a drawing device for building structure design, which comprises a drawing board and a first graduated scale, clamping grooves are processed on two sides of the drawing board, clamping blocks are movably connected in the clamping grooves, one end of each clamping block is fixedly connected with a movable block, and two ends of the first graduated scale are fixedly connected with connecting blocks. The bottoms of the two ends of the first graduated scale are fixedly connected with fixing columns, the bottoms of the fixing columns are fixedly connected with suction cups, the first graduated scale is lifted upwards, the two fixing columns and the suction cups are driven by the first graduated scale to move upwards, and the suction cups are separated from the top of the drawing board. And then the first graduated scale is moved, the first graduated scale drives the connecting block, the movable block and the clamping block to move, the clamping block moves in the clamping groove, and therefore the first graduated scale keeps moving in parallel at the top of the drawing board, and a straight line is drawn through assistance of the first graduated scale at the proper position.

Description

Technical Field

[0001] The utility model relates to the technical field of drawing devices, in particular to a drawing device for architectural structure design. Background Art

[0002] Architectural design means that before a building is constructed, the designer, in accordance with the construction task, makes a comprehensive conception of the problems that exist or may occur during the construction process and the use of the building, formulates methods and plans to solve these problems, and expresses them in drawings and documents. This serves as a common basis for material preparation, construction organization, and the coordination and cooperation of various types of work in the production and construction work, so that the entire project can be carried out smoothly and in a unified pace within the predetermined investment limit, according to the carefully considered predetermined plan, and the completed buildings can fully meet the various requirements and uses expected by users and society.

[0003] The drawing device used for architectural structure design is mainly suitable for depicting the engineering structure of the building. In order to better draw the drawings, the draftsman needs to constantly change the observation angle. The requirements for drawing are high, and it must have a certain degree of aesthetics while having high precision.

[0004] With regard to the existing related technologies, the inventors believe that the following defects exist: when drawing, multiple rulers are needed for drawing. Since a handheld drawing board is needed for drawing outdoors, the draftsman cannot hold the drawing board and the ruler at the same time to perform drawing operations, and thus cannot quickly and accurately draw the lines of the graphic. Utility Model Content

[0005] In order to solve the technical problem that in the existing drawing process, multiple rulers need to be used for drawing, and since a handheld drawing board needs to be held for drawing outdoors, the draftsman cannot hold the drawing board and the ruler at the same time for drawing operations, and thus cannot quickly and accurately draw the lines of the graphic, the utility model provides a drawing device for architectural structure design.

[0006] The utility model is implemented by the following technical scheme: a drawing device for architectural structure design, comprising a drawing board and a first scale, wherein the first scale is located at the top of the drawing board, a second scale is arranged at the bottom of the first scale, the second scale is located at the top of the drawing board, both sides of the drawing board are processed with card slots, a card block is movably connected inside the card slot, one end of the card block is fixedly connected to a movable block, both ends of the first scale are fixedly connected to connecting blocks, the connecting block is movably connected inside the movable block, both ends of the first scale are fixedly connected to fixing columns at the bottom, the bottom of the fixing columns is fixedly connected to suction cups, and the bottom of the suction cups is contact-connected with the top of the drawing board.

[0007] Preferably, a plurality of first magnetic blocks are fixedly connected to the top of the drawing board, the first magnetic blocks are embedded in the interior of the drawing board, and the tops of the first magnetic blocks are magnetically connected to second magnetic blocks.

[0008] Preferably, two limiting blocks are fixedly connected to both sides of the connecting block, two limiting grooves are processed on both sides of the movable block, and the limiting blocks are movably connected inside the limiting grooves.

[0009] Preferably, an angle disk is rotatably connected between the first scale and the second scale.

[0010] Preferably, a bolt is provided on the top of the first scale, the bottom of the bolt is threadedly connected to the middle of the drawing board, and the bottom of the bolt is threadedly connected to the middle of the second scale.

[0011] Preferably, the middle portion of the angle plate is movably connected to the outside of the bolt.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the utility model is used, the drawing paper is first passed through the bottom of the second scale and placed on the top of the drawing board, and then the drawing paper is fixed by the magnetic attraction between the first magnetic block and the second magnetic block, and the operation is simple and convenient;

[0014] When the utility model is used, by lifting the first scale upward, the first scale will drive the two fixed columns and the suction cup to move upward, so that the suction cup is out of contact with the top of the drawing board, and then move the first scale, the first scale will drive the connecting block, the movable block and the clamping block to move, so that the clamping block moves inside the clamping slot, so that the first scale can keep parallel movement on the top of the drawing board, and then after the first scale is in a suitable position, a straight line can be drawn with the assistance of the first scale, so that the graphic lines can be quickly and accurately drawn;

[0015] When the utility model is in use, one end of the angle disk is aligned with one side of the first scale, and then the second scale is rotated. Through the scales on the surface of the angle disk, the angle between the first scale and the second scale can be observed. When a suitable angle is reached, an oblique line can be drawn with the assistance of the second scale. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the drawing board of the utility model;

[0018] Figure 3 This is a schematic diagram of the second scale and bolt of the utility model.

[0019] In the figure: 1. drawing board; 2. first scale; 3. first magnetic block; 4. second magnetic block; 5. fixing column; 6. suction cup; 7. connecting block; 8. limiting block; 9. limiting slot; 10. movable block; 11. clamping block; 12. clamping slot; 13. second scale; 14. angle plate; 15. bolt. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0021] Example 1: Please refer to Figure 1 - Figure 3 A drawing device for architectural structure design in this embodiment includes a drawing board 1 and a first scale 2, the first scale 2 is located at the top of the drawing board 1, a second scale 13 is arranged at the bottom of the first scale 2, the second scale 13 is located at the top of the drawing board 1, both sides of the drawing board 1 are processed with card slots 12, the inside of the card slot 12 is movably connected with a card block 11, one end of the card block 11 is fixedly connected with a movable block 10, both ends of the first scale 2 are fixedly connected with a connecting block 7, the connecting block 7 is movably connected inside the movable block 10, both ends of the first scale 2 are fixedly connected with a fixing column 5 at the bottom, the bottom of the fixing column 5 is fixedly connected with a suction cup 6, and the bottom of the suction cup 6 is contact-connected with the top of the drawing board 1;

[0022] When it is necessary to draw a straight line on the drawing paper, the first scale 2 is lifted upward, and the first scale 2 will drive the two connecting blocks 7 to move upward inside the movable block 10. At the same time, the first scale 2 will drive the two fixed columns 5 to move upward, and the fixed columns 5 will drive the suction cup 6 to move upward, so that the suction cup 6 is out of contact with the top of the drawing board 1.

[0023] Secondly, when the first scale 2 is moved, the first scale 2 will drive the two connecting blocks 7 to move, the two connecting blocks 7 will drive the two movable blocks 10 to move, the two movable blocks 10 will drive the two clamping blocks 11 to move, so that the two clamping blocks 11 move inside the two clamping slots 12 respectively, so that the first scale 2 keeps moving parallel to the top of the drawing board 1. After reaching the appropriate position, the first scale 2 is pressed downward, the first scale 2 will drive the fixing column 5 and the suction cup 6 to move downward, and the suction cup 6 will be adsorbed on the top of the drawing board 1, so that the first scale 2 can be fixed;

[0024] Furthermore, the top of the drawing board 1 is fixedly connected with a plurality of first magnetic blocks 3, the first magnetic blocks 3 are embedded in the interior of the drawing board 1, and the top of the first magnetic blocks 3 is magnetically connected with the second magnetic blocks 4. When in use, the drawing paper is first placed on the top of the drawing board 1 through the bottom of the second scale 13, and the second magnetic blocks 4 are removed. Then, the four corners of the drawing paper are respectively placed on the top of the first magnetic blocks 3, and then the second magnetic blocks 4 are placed above the first magnetic blocks 3, and the drawing paper is fixed by the magnetic attraction between the first magnetic blocks 3 and the second magnetic blocks 4.

[0025] Further, two limit blocks 8 are fixedly connected to both sides of the connection block 7, and two limit grooves 9 are processed on both sides of the movable block 10. The limit blocks 8 are movably connected inside the limit grooves 9. When the first scale 2 drives the connection block 7 to move downward inside the movable block 10, the connection block 7 will drive the limit blocks 8 to move downward inside the limit grooves 9. By providing the limit blocks 8, it is possible to prevent the movable block 10 from being out of contact with the first scale 2.

[0026] Furthermore, an angle disc 14 is rotatably connected between the first scale 2 and the second scale 13. Since the angle disc 14 can rotate between the first scale 2 and the second scale 13, when one side of the first scale 2 is used to draw a straight line, the angle disc 14 can be turned to the other side of the first scale 2, thereby avoiding affecting the drawing of the straight line.

[0027] Furthermore, a bolt 15 is provided on the top of the first scale 2, and the bottom of the bolt 15 is threadedly connected to the middle of the drawing board 1, and the bottom of the bolt 15 is threadedly connected to the middle of the second scale 13. The middle of the angle disk 14 is movably connected to the outside of the bolt 15. When it is necessary to draw an oblique line of a certain angle, since the first scale 2 and the second scale 13 are made of transparent plastic material, one end of the angle disk 14 is aligned with one side of the first scale 2, and then the second scale 13 is rotated. The angle between the first scale 2 and the second scale 13 can be observed through the scale on the surface of the angle disk 14. When the appropriate angle is reached, an oblique line of a certain angle can be drawn with the assistance of the second scale 13.

[0028] Working principle: first, place the drawing paper through the bottom of the second scale 13 and place it on the top of the drawing board 1, then fix the drawing paper through the magnetic attraction between the first magnetic block 3 and the second magnetic block 4. When you need to draw a straight line, lift the first scale 2 upwards, the first scale 2 will drive the two fixed columns 5 and the suction cup 6 to move upwards, so that the suction cup 6 is out of contact with the top of the drawing board 1, and then move the first scale 2, the first scale 2 will drive the connecting block 7 to move, the connecting block 7 will drive the movable block 10 to move, the movable block 10 will drive the card block 11 to move, the card block 11 will move inside the card slot 12, so that the first scale 2 keeps moving parallel to the top of the drawing board 1, after reaching the appropriate position, press the first scale 2 downwards, the first scale 2 will drive the fixed column 5 and the suction cup 6 to move downwards, the suction cup 6 will be adsorbed on the top of the drawing board 1, so that the first scale 2 can be fixed, and then a straight line can be drawn with the assistance of the first scale 2.

[0029] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A drawing device for architectural structure design, comprising a drawing board (1) and a first scale (2), characterized in that: The first scale (2) is located at the top of the drawing board (1); a second scale (13) is arranged at the bottom of the first scale (2); the second scale (13) is located at the top of the drawing board (1); slots (12) are processed on both sides of the drawing board (1); a card block (11) is movably connected inside the slot (12); one end of the card block (11) is fixedly connected to a movable block (10); both ends of the first scale (2) are fixedly connected to connecting blocks (7); the connecting blocks (7) are movably connected inside the movable block (10); both ends of the first scale (2) are fixedly connected to fixing columns (5); the bottom of the fixing columns (5) is fixedly connected to a suction cup (6); the bottom of the suction cup (6) is contact-connected to the top of the drawing board (1).

2. A drawing device for architectural structure design according to claim 1, characterized in that: A plurality of first magnetic blocks (3) are fixedly connected to the top of the drawing board (1); the first magnetic blocks (3) are embedded in the interior of the drawing board (1); and a second magnetic block (4) is magnetically connected to the top of the first magnetic block (3).

3. A drawing device for architectural structure design according to claim 1, characterized in that: Two limit blocks (8) are fixedly connected to the two sides of the connection block (7), two limit grooves (9) are processed on the two sides of the movable block (10), and the limit blocks (8) are movably connected inside the limit grooves (9).

4. A drawing device for architectural structure design according to claim 1, characterized in that: An angle disk (14) is rotatably connected between the first scale (2) and the second scale (13).

5. A drawing device for architectural structure design according to claim 4, characterized in that: A bolt (15) is provided at the top of the first scale (2), the bottom of the bolt (15) is threadedly connected to the middle of the drawing board (1), and the bottom of the bolt (15) is threadedly connected to the middle of the second scale (13).

6. A drawing device for architectural structure design according to claim 5, characterized in that: The middle portion of the angle plate (14) is movably connected to the outside of the bolt (15).

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